Java tutorial
import java.util.EnumMap; public class Main { public static void main(String[] args) { EnumMap<Size, String> sizeMap = new EnumMap<Size, String>(Size.class); sizeMap.put(Size.S, "S"); sizeMap.put(Size.M, "M"); sizeMap.put(Size.L, "L"); sizeMap.put(Size.XL, "XL"); sizeMap.put(Size.XXL, "XXL"); sizeMap.put(Size.XXXL, "XXXL"); for (Size size : Size.values()) { System.out.println(size + ":" + sizeMap.get(size)); } } } enum Size { S, M, L, XL, XXL, XXXL; }